Material: W�99.95% Density: 19.3g/cc Package: Export cases (Wooden cases or Iron Drum) Payment: Usually T/T and L/C, D/A can be accepted. Advantage: Excellent service and short delivery ringe of size: Dia Ф3mm~Ф400mm L 20mm~1200mm applications: tungsten rods have special properties, such as small coefficient of expansion and large elastic modulus,high melting point , it is widely used in variety fileds,such as aerospace and high temperatures uses, support lines ,lead-in lines,printer needles,electrods, quartz furnaces,high-speed tools,automotive automatic products, heating and welding applications. Our products are widely used in making the heavy metals alloys, medical, heat sinks and high density applications. advantages: more than 15 years in manufacturing tungsten products, mature techonology and experienced short delivery and excellent service competitive price variety sizes If you have any inquiry, please feel free to contact us now.